Where is the mail?

[HMTKSteve]

I have a domain with two email accounts on it:

[email protected] login:domain
[email protected] login: [email protected]

The user account is emptied out daily (client email app) and the domain account it never used.

Currently the account lists 3.52 GB of email storage usage (in total). Where is this 3.52GB of stored email? How do I find it and how do I clean it out?

 

[zEitEr]

Use shell to find out

cd /home/<username>/Maildir
du -h --max-depth=1
/home/<username>/imap
du -h --max-depth=1

one by one check directories.